公开(公告)号：US10287191B2

公开(公告)日：2019-05-14

申请号：US14442730

申请日：2013-11-15

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469 ,  C02F103/08 ,  C02F101/12 ,  H02J7/00

Abstract: Apparatus with flow-through capacitors for the purification of a liquid, which comprises: at least one cell (2) provided with at least one flow-through capacitor (4) provided with two or more electrodes facing each other, between which a liquid to be treated is susceptible to flow; electrical power supply means (13) adapted to supply a direct supply voltage (VA); a modulation circuit (14) connected in input to the electrical power supply means (13) in order to receive the supply voltage (VA) and provided with switches (22′, 22″; 23′, 23″) actuatable to apply at least one operating voltage between the facing electrodes of each capacitor (4). In addition, the present apparatus comprises a control circuit (24) which is connected to the switches (22′, 22″; 23′, 23″) of the modulation circuit (14), and is provided with a control module with pulse width modulation (PWM), which drives the switching of the switches (22′, 22″; 23′, 23″) by power supplying the facing electrodes of each capacitor (4) by means of a pulsed voltage having average value proportional to the aforesaid operating voltage.

公开(公告)号：US20180037479A1

公开(公告)日：2018-02-08

申请号：US15666590

申请日：2017-08-02

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida ,  Ettore Carlo Italo Servida

IPC: C02F1/469 ,  C02F1/46

CPC classification number: C02F1/4693 ,  B01D61/48 ,  B01D61/50 ,  B01D61/52 ,  B01D61/54 ,  B01D63/084 ,  B01D65/02 ,  B01D65/08 ,  B01D2313/00 ,  B01D2321/16 ,  B01D2321/223 ,  C02F1/42 ,  C02F1/4604 ,  C02F1/4695 ,  C02F2103/08 ,  C02F2201/4613 ,  C02F2209/05 ,  C02F2209/40

Abstract: Apparatus for purifying a liquid, which comprises a container housing multiple closed cells, each delimited by an anionic membrane and by a cationic membrane, and multiple open cells, susceptible of being traversed by a liquid to be treated and each interposed between two adjacent closed cells. The apparatus also comprises two electrodes which are supplied with supply voltages with reversed polarities in order to push the ionized particles of the liquid into the closed cells during an operating phase, and in order to bring the ionized particles back into the open cells during a regeneration phase. The apparatus also comprises a polymer substance having functional groups with non-zero electric charge, which is contained inside the closed cells in order to create chemical bonds with the ionized particles of the liquid that enter therein.

公开(公告)号：US09776894B2

公开(公告)日：2017-10-03

申请号：US14979591

申请日：2015-12-28

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/46 ,  C02F1/469 ,  B01D61/46

CPC classification number: C02F1/4691 ,  B01D61/46 ,  C02F2201/003 ,  C02F2201/004 ,  C02F2201/4616

Abstract: Apparatus for purifying a fluid, which comprises electrode layers facing each other, power supplied to different polarities with spacer layers interposed, and traversed by a flow of fluid to be treated containing ionized particles. The electrode layers and the spacer layers are wound as a spiral around a longitudinal extension axis inside the suitably cylindrical containment structure. The power supply comprises a pair of collectors that are extended with portions inside the winding connected to the corresponding first internal sides of the electrode layers at the longitudinal extension axis.

公开(公告)号：US09758390B2

公开(公告)日：2017-09-12

申请号：US14418954

申请日：2013-07-30

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469 ,  C02F1/461 ,  C02F1/46

CPC classification number: C02F1/4691 ,  C02F1/4602 ,  C02F1/46104 ,  C02F2209/005 ,  C02F2209/05 ,  C02F2209/44 ,  C02F2301/046

Abstract: Method for treating a fluid containing ionized particles, by means of an apparatus provided with a hydraulic circuit (100) intercepted by an immiscible storage tank and by a cyclically regenerating filtering unit (3, 3A, 3B), connected in parallel to the tank. The following are provided for: a supply pipe connected to the hydraulic circuit (100) upstream of the immiscible storage tank for introducing fluid to be purified and an extraction pipe (9) connected to the hydraulic circuit (100) downstream of the filtering unit (3, 3A, 3B) for conveying purified fluid to the user. The method cyclically comprises a circulation step, in which the fluid circulates through the filtering unit (3, 3A, 3B) and the immiscible tank (2), accumulating in the latter an operating amount of fluid with increasing concentration of ionized particles, and a production step in which an operating amount of fluid to be purified is introduced into the hydraulic circuit (100) by the supply pipe such that an equivalent operating amount of fluid with increasing concentration of ionized particles previously accumulated in the tank is forced to exit from the tank itself and pass through the filtering unit (3, 3A, 3B) in order to be further purified and then drawn by the extraction pipe (9).

公开(公告)号：US20160185628A1

公开(公告)日：2016-06-30

申请号：US14979591

申请日：2015-12-28

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469 ,  B01D61/46

CPC classification number: C02F1/4691 ,  B01D61/46 ,  C02F2201/003 ,  C02F2201/004 ,  C02F2201/4616

Abstract: Apparatus for purifying a fluid, which comprises electrode layers facing each other, power supplied to different polarities with spacer layers interposed, and traversed by a flow of fluid to be treated containing ionized particles. The electrode layers and the spacer layers are wound as a spiral around a longitudinal extension axis inside the suitably cylindrical containment structure. The power supply comprises a pair of collectors that are extended with portions inside the winding connected to the corresponding first internal sides of the electrode layers at the longitudinal extension axis.

Abstract translation: 用于净化流体的装置，其包括彼此面对的电极层，间隔层插入的不同极性的功率供给，并且被包含电离颗粒的待处理流体流动。 电极层和间隔层围绕适当圆柱形容纳结构内的纵向延伸轴线缠绕成螺旋形。 电源包括一对收集器，其在绕线的部分内延伸，连接到电极层的纵向延伸轴线的对应的第一内侧。

公开(公告)号：US20150315043A1

公开(公告)日：2015-11-05

申请号：US14648712

申请日：2013-11-29

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio SERVIDA

IPC: C02F1/469

CPC classification number: C02F1/4695 ,  C02F1/46114 ,  C02F1/4693 ,  C02F2101/101 ,  C02F2101/12 ,  C02F2101/16 ,  C02F2101/163 ,  C02F2101/166 ,  C02F2101/20 ,  C02F2101/30 ,  C02F2103/02 ,  C02F2103/08 ,  C02F2201/46115 ,  C02F2201/4617 ,  C02F2201/46185 ,  C02F2303/16 ,  C02F2303/22

Abstract: Apparatus (1) for purifying a fluid, which comprises a first ion absorption cell (2), provided with a first chamber, through which a fluid to be treated flows containing cationic particles and anionic particles, and a second (9) and a third (15) chamber respectively containing a first electrode (13) positively charged and a second electrode (18) negatively charged by a first power supply source (14). The first chamber is separated from the second (9) and from the third (15) chamber respectively by means of a first septum (19) and a second septum (20) permeable to the anionic particles and cationic particles of the fluid the to be treated. Extraction means (100) are also provided for continuously removing the anionic particles and the cationic particles respectively absorbed by the first operative slurry and by the second operative slurry.

Abstract translation: 用于净化流体的装置（1），其包括第一离子吸收单元（2），该第一离子吸收单元设置有第一室，待处理流体流过该第一室包含阳离子颗粒和阴离子颗粒，以及第二室（9）和第三室 （15）室，分别包含带正电荷的第一电极（13）和由第一电源（14）带负电的第二电极（18）。 第一室通过第一隔膜（19）和第二隔膜（20）与第二隔板（9）和第三隔室（15）分离，阴离子颗粒和流体的阳离子颗粒可以渗透， 治疗。 还提供提取装置（100），用于连续地除去分别被第一操作浆料和第二操作浆料吸收的阴离子颗粒和阳离子颗粒。

公开(公告)号：US20150259224A1

公开(公告)日：2015-09-17

申请号：US14527805

申请日：2014-10-30

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L

Inventor： Tullio SERVIDA

IPC: C02F1/469

CPC classification number: C02F1/4693 ,  B01D61/422 ,  B01D61/445 ,  B01D61/48 ,  C02F1/4695 ,  C02F2103/08 ,  C02F2201/46 ,  C02F2201/461

Abstract: Apparatus for purifying a fluid, which comprises at least one ion absorption cell (2) with an operating chamber (4, 5) at its interior through which a first operative fluid (F1) flows and an evacuation chamber (13, 13′) through which a second operative fluid (F2, F2′) flows and which is separated from the operating chamber (4,5) by a filtering membrane (100). A porous electrical conductor (18) is housed in the evacuation chamber (13, 13′) and is traversed by the second operative fluid (F2, F2′). Two electrodes (A, B) have the aforesaid operating chamber (4, 5) and evacuation chamber (13, 13′) interposed, and are supplied with opposite polarities in order to generate an operative electric field in the operating chamber (4, 5) and a limited electric field in the evacuation chamber (13, 13′), the latter with value lower than the operative electric field, due to the shielding effect of the porous electrical conductor (18). The charged particles contained in the operating chamber (4, 5) are susceptible of traversing the filtering membrane (100) under the action of the operative electric field generated by the electrodes (A, B), and be evacuated by the second operative fluid (F2, F2′) in the evacuation chamber (13, 13′), in which they are subjected to the action of the limited electric field.

Abstract translation: 用于净化流体的设备，其包括至少一个离子吸收单元（2），其在其内部具有操作室（4,5），第一操作流体（F1）通过所述离子吸收单元流动，并且抽真空室（13,13'）通过 第二操作流体（F2，F2'）流过并且通过过滤膜（100）与操作室（4,5）分离。 多孔电导体（18）容纳在排气室（13,13'）中，并被第二操作流体（F2，F2'）穿过。 两个电极（A，B）具有插入的上述操作室（4,5）和抽真空室（13,13'），并被提供相反的极性，以便在操作室（4,5）中产生操作电场 ）和由于多孔电导体（18）的屏蔽效应而在后者中具有低于操作电场的抽真空室（13,13'）中的有限电场。 包含在操作室（4,5）中的带电粒子在由电极（A，B）产生的操作电场的作用下易于穿过过滤膜（100），并被第二操作流体（ F2，F2'）在真空室（13,13'）中，其中它们受到受限电场的作用。

公开(公告)号：US20150166374A1

公开(公告)日：2015-06-18

申请号：US14418954

申请日：2013-07-30

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469

CPC classification number: C02F1/4691 ,  C02F1/4602 ,  C02F1/46104 ,  C02F2209/005 ,  C02F2209/05 ,  C02F2209/44 ,  C02F2301/046

Abstract: Method for treating a fluid containing ionized particles, by means of an apparatus provided with a hydraulic circuit (100) intercepted by an immiscible storage tank and by a cyclically regenerating filtering unit (3, 3A, 3B), connected in parallel to the tank. The following are provided for: a supply pipe connected to the hydraulic circuit (100) upstream of the immiscible storage tank for introducing fluid to be purified and an extraction pipe (9) connected to the hydraulic circuit (100) downstream of the filtering unit (3, 3A, 3B) for conveying purified fluid to the user. The method cyclically comprises a circulation step, in which the fluid circulates through the filtering unit (3, 3A, 3B) and the immiscible tank (2), accumulating in the latter an operating amount of fluid with increasing concentration of ionized particles, and a production step in which an operating amount of fluid to be purified is introduced into the hydraulic circuit (100) by the supply pipe such that an equivalent operating amount of fluid with increasing concentration of ionized particles previously accumulated in the tank is forced to exit from the tank itself and pass through the filtering unit (3, 3A, 3B) in order to be further purified and then drawn by the extraction pipe (9).

Abstract translation: 通过设置有由不相容的储罐拦截的液压回路（100）的设备和通过与罐并联连接的循环再生的过滤单元（3,3A，3B）来处理含离子化颗粒的流体的方法。 以下提供：连接到用于引入待净化的流体的不混溶储罐上游的液压回路（100）的供给管和连接到过滤单元下游的液压回路（100）的抽出管（9） 3,3A，3B），用于将净化的流体输送到使用者。 该方法循环地包括循环步骤，其中流体循环通过过滤单元（3,3A，3B）和不混溶的罐（2），在其中积聚具有增加的离子化颗粒浓度的流体的操作量，以及 生产步骤，其中待净化的流体的操作量通过供给管被引入到液压回路（100）中，使得先前累积在罐中的离子化颗粒的浓度增加的流体的等效操作量被迫从 罐本身并通过过滤单元（3,3A，3B），以进一步净化，然后由抽出管（9）拉出。

公开(公告)号：US10155680B2

公开(公告)日：2018-12-18

申请号：US15026991

申请日：2014-10-09

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469 ,  C25B9/20 ,  C02F1/46 ,  C02F103/08

Abstract: Apparatus for treating a fluid, which comprises a plurality of superimposed cells that are assembled and compressed together to form a stack by fixing means. Each cell comprises at least one chamber delimited by two facing containment layers and provided with an inlet opening and with an outlet opening for the passage of a fluid to be treated. Each chamber perimetrically arranges first sealing means for sealing it with fluid seal and houses at least one electrode layer for treating the fluid. According to the invention, each chamber comprise at least two support layers, e.g. rigid, made of plastic material, each of which being mechanically fixed to one of the two containment layers advantageously formed by the same electrode layers. Hence, first spacer means are provided, interposed between the two support layers of each cell in order to separate, by a first compression end stop distance, the two containment layers of the chamber and prevent excessive compressions of the layers of the cell while ensuring optimal hydraulic seal; and second spacer means are provided, interposed between the support layers of pairs of contiguous cells in order to separate them at a second compression end stop distance aimed to ensure the hydraulic connection between the cells without subjecting the same cells to an excessive compression which varies the internal size thereof in an imprecise manner.

公开(公告)号：US20160326027A9

公开(公告)日：2016-11-10

申请号：US14527805

申请日：2014-10-30

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L

Inventor： Tullio SERVIDA

IPC: C02F1/469

CPC classification number: C02F1/4693 ,  B01D61/422 ,  B01D61/445 ,  B01D61/48 ,  C02F1/4695 ,  C02F2103/08 ,  C02F2201/46 ,  C02F2201/461

Abstract: Apparatus for purifying a fluid, which comprises at least one ion absorption cell (2) with an operating chamber (4, 5) at its interior through which a first operative fluid (F1) flows and an evacuation chamber (13, 13′) through which a second operative fluid (F2, F2′) flows and which is separated from the operating chamber (4,5) by a filtering membrane (100). A porous electrical conductor (18) is housed in the evacuation chamber (13, 13′) and is traversed by the second operative fluid (F2, F2′). Two electrodes (A, B) have the aforesaid operating chamber (4, 5) and evacuation chamber (13, 13′) interposed, and are supplied with opposite polarities in order to generate an operative electric field in the operating chamber (4, 5) and a limited electric field in the evacuation chamber (13, 13′), the latter with value lower than the operative electric field, due to the shielding effect of the porous electrical conductor (18). The charged particles contained in the operating chamber (4, 5) are susceptible of traversing the filtering membrane (100) under the action of the operative electric field generated by the electrodes (A, B), and be evacuated by the second operative fluid (F2, F2′) in the evacuation chamber (13, 13′), in which they are subjected to the action of the limited electric field.